Senior Network Engineer
AI summary
Ascentech Services Limited is hiring an experienced Senior Network Engineer to manage, maintain, and optimize network infrastructure in Nigeria. The role focuses on switching, routing, LAN/WAN, TCP/IP, VLANs, and firewalls, with a monthly salary of N400,000 – N600,000. Applications close on 30th October, 2026.
- Senior-level network engineering role with hands-on switching and routing focus
- Salary range N400,000 – N600,000 monthly
- Requires 4–7 years of relevant experience and B.Sc./HND in a related field
- CCNA/CCNP or similar certifications are an added advantage
- Apply by emailing cv@ascentech.com.ng with specified subject line
- Application deadline is 30th October, 2026
AI job guide
Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.
AI salary guide
Source salary availableThe source lists N400,000 - N600,000 Monthly. Confirm the final pay, benefits, contract terms and allowances directly with the employer before accepting an offer.
Can you qualify for this role?
- Required4+ years of relevant experienceThe job post includes a minimum experience signal.
- PreferredPractical evidence in security, seguranca, network engineerThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in LekkiThe vacancy is associated with this location.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Senior Network Engineer evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to Ascentech Services Limited and the role in Lekki.
- Add concrete examples related to security, seguranca, network engineer, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Jobzilla Nigeria; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
Source and safety check
- Jobzilla Nigeria
- Original source link available
- Application method is clear
- Deadline not specified
- No major risk signal was detected in the captured text.
Never pay for interviews, shortlisting, medical checks, uniforms, or job placement. Confirm every application at the original source before sharing personal documents. Report suspicious listing.
Interview preparation
- What experience makes you a strong fit for this Senior Network Engineer role in security, seguranca?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Lekki under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research Ascentech Services Limited before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Use AI to apply better
After confirming the original source, use Career Assistant to check role fit, tailor your CV and prepare a cover letter or employer message.
Original source description
We are seeking an experienced Senior Network Engineer to manage, maintain, and optimize the organization’s network infrastructure. The ideal candidate should have strong hands-on experience: in switching and routing. Key Responsibilities: Perform network configuration, upgrades, and maintenance. Manage and troubleshoot switching and routing environments. Monitor network performance and resolve connectivity issues. Implement network security, reliability, and performance improvements. Provide technical support and resolve network-related incidents. Design, configure, and maintain network infrastructure. Requirements: Strong troubleshooting and problem-solving skills. B.Sc. / HND in Computer Science, Information Technology, Engineering, or a related field. Good knowledge of network protocols, LAN/WAN, TCP/IP, VLANs, and firewalls. Strong hands-on experience: in switching and routing. CCNA/CCNP or other relevant certifications will be an advantage. 4–7 years of relevant network engineering experience. N400,000 - N600,000 Monthly. How to Apply Interested and qualified candidates should send their CV to: cv@ascentech.com.ng using “SENIOR NETWORK ENGINEER – ESTHER” as the subject of the email. Application Deadline: 30th October, 2026. View all Jobs in Nigeria Lekki and 1 other location Lekki , Lagos State